206983756

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{11981}}^1$

素因数の和:12609

約数の個数: 24

約数和(自身を含む): 414673056

約数和(自身を除く): 207689300

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4319, 8638, 11981, 17276, 23962, 47924, 83867, 167734, 335468, 7392277, 14784554, 29569108, 51745939, 103491878, 206983756]

約数ペア:

[(1, 206983756), (2, 103491878), (4, 51745939), (7, 29569108), (14, 14784554), (28, 7392277), (617, 335468), (1234, 167734), (2468, 83867), (4319, 47924), (8638, 23962), (11981, 17276)]